Introduction When you follow along in this series [1], you might have been irritated by the amount of work to test your functions. It isn’t a problem to test only the unit test for the accept function, but when you have to test the unit test for the decrypt function, […]
Testing
Testing of software – functional, unit, integration; automated and manual.
HTTP benchmarking using wrk. Parsing output to CSV or JSON using Python
wrk is a modern HTTP benchmarking tool. Using a simple CLI interface you can put simple load on HTTP services and determine latency, response times and the number of successfully processed requests. It has a LuaJIT scripting interface which provides extensibility. A distinguishing feature of wrk compared to for example ab […]
ADF Performance Monitor: Support for EJB/JPA (EclipseLink)
Not all Oracle ADF projects are built with ADF Business Components (ADF BC). Some organizations prefer to use EJB/JPA (EclipseLink) instead of ADF BC. The EclipseLink JPA provides developers with a standards based Object-Relational persistence solution. The application still reflects the Model-View-Controller architecture. In this case the model is provided by […]
ADF Performance Monitor: Measuring Slow Network Time
Recently I was implementing the ADF Performance Monitor at a customer site and doing a detailed performance analysis. This customer had severe (and less severe) performance problems but was unable to pinpoint the exact pain points. Frequently, end-users were complaining because they were experiencing first a very good performance (response times […]
ADF Runtime Diagnostics: Instrumenting your ADF Application – Part 2
In a series of blog articles I show how you can instrument your ADF Application key actions. Instrumenting gives visibility and insight of what is happening inside the ADF application and in the ADF framework (what methods and queries are executed, when and how often). These runtime diagnostics can be very effective in […]
ADF Performance Monitor: Detecting and Analyzing a High ADF BC Memory Consumption
Like other web applications, Oracle ADF applications potentially use a lot of JVM memory. Many times, the root cause of a high memory usage is that application data retrieved from the database into memory is not properly limited; hundreds or thousands of rows (with too many attributes) are fetched and […]
ADF performance tuning: Whitepaper published on the ADF Performance Monitor
The AMIS ADF Performance Monitor is an advanced tool designed for measuring, analyzing, improving, and checking the performance of Oracle ADF applications. The monitor can track and collect crucial (production) performance information of the application’s runtime ADF components that are not standard provided by Oracle. It helps development, QA, and […]
ADF Performance Tuning: Improve Your Oracle ADF App Response Time by as Much as 70 Percent
Performance needs to be ingrained in your application – it cannot be added in during the last stages of development. In this video I discuss how you can optimize the performance of your Oracle ADF Fusion application, diagnose and solve typical performance problems, and build an efficient, responsive, scalable ADF […]
ADF performance tuning: Overview Video published on the ADF Performance Monitor
A good performance is the key to the success of a web application. Oracle ADF applications are no exception to this rule. ADF performance tuning can be time intensive, costly and quite a challenge when performance issues require developers to delve deep into the inner workings of the ADF framework. […]
Training Oracle ADF 11g, 15 tot en met 19 april
Van 15 tot en met 19 april geeft Luc Bors de 5-daagse ADF 11g training op het kantoor van AMIS in Nieuwegein. In 5 dagen leer je de basis van Oracle ADF 11g. De training bestaat basis uit presentatie, demonstratie en hands on, doorspekt met best practices en voorbeelden uit […]
Solving connection problems using virtualBox:"SOA&BPM Development VM"
A few weeks ago I had to work with a virtual box by oracle with a pre installed Database (xe) and weblogic to do some BPM Studio work. After the default installation I expected to just start the Virtual machine, start the weblogic server and enjoying the advantages of having […]
2 dagen seminar door Steven Feuerstein: Best of Oracle PL/SQL (8 en 9 december)
In dit tweedaagse seminar neemt Steven Feuerstein je mee ver voorbij de basismogelijkheden van PL/SQL. Steven zal tijdens dit seminar de best practices behandelen die hij op tientallen plekken in de wereld heeft verzameld en die hij ook mede door zijn nauwe samenwerking met het PL/SQL product team van Oracle […]
Specificatiefout, programmafout of testfout?
Tijdens de voorbereiding van een kennissessie georganiseerd door AMIS kwam een collega met een interessante praktijk case.
Do not register bugs, Fix them!
For years I was a fan of bug/issue management systems and worked with open systems like Jira or Bugzilla. I’ve used these systems during the development and production/ support phase of the products. Every time I use these systems I spend too much time registering, evaluating and sorting issues. At the […]